/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package openwhisk

import (
	"fmt"
	"log"
	"net/http"
	"os"
)

func (ap *ActionProxy) cleanENV() {
	ap.env = make(map[string]string)
}
func (ap *ActionProxy) cleanAction() {
	cleanDir := fmt.Sprintf("%s/%d", ap.baseDir, ap.currentDir)
	os.RemoveAll(cleanDir)
	ap.currentDir--
}
func (ap *ActionProxy) cleanExecutor() {
	ap.theExecutor.Stop()
	ap.theExecutor = nil
}
func (ap *ActionProxy) cleanHandler(w http.ResponseWriter, r *http.Request) {
	//首先判断是否已经初始化过，只有初始化过才能进行清理
	if !ap.initialized && !Debugging {
		msg := "Cannot clean the action before initialization."
		sendError(w, http.StatusForbidden, msg)
		log.Println(msg)
		return
	}
	if ap.compiler != "" {
		Debug("compiler: " + ap.compiler)
	}
	ap.cleanENV()
	ap.cleanAction()
	ap.cleanExecutor()
	ap.initialized = false
	sendOK(w)
}
